1323032212001 has 4 divisors (see below), whose sum is σ = 1323034526100. Its totient is φ = 1323029897904.

The previous prime is 1323032211989. The next prime is 1323032212003. The reversal of 1323032212001 is 1002122303231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 565173168400 + 757859043601 = 751780^2 + 870551^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323032212001 - 2¹⁰ = 1323032210977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323032212003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390395 + ... + 1672863.

It is an arithmetic number, because the mean of its divisors is an integer number (330758631525).

Almost surely, 2^{1323032212001} is an apocalyptic number.

It is an amenable number.

1323032212001 is a deficient number, since it is larger than the sum of its proper divisors (2314099).

1323032212001 is a wasteful number, since it uses less digits than its factorization.

1323032212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314098.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1323032212001 its reverse (1002122303231), we get a palindrome (2325154515232).

The spelling of 1323032212001 in words is "one trillion, three hundred twenty-three billion, thirty-two million, two hundred twelve thousand, one".